Guilherme Garcia

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Sr Software Engineer

Mercado Livre

Oct 2021 - Current (3 years 8 months)

- I've been working together with the product team and stakeholders, developing new features and testing hypotheses to increase the company's checkout conversion rate - Migrating the architecture from Java/Spark MVC to Kotlin/Ktor Clean Architecture using concepts of 12 factors, clean code and SOLID - Monitoring application health and business metrics is a key objective of the company. I had the opportunity to work with datadog, new relic and kibana, creating metrics and dashboards, tracking errors, requests per minute and throughput, in addition to tracing logs. - Creating, together with a junior colleague, a learning plan for him focused on his objectives and I do the plan follow-ups in ours 1-1's

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Software Developer

CIT

Oct 2018 - Sep 2021 (3 years)

- I had the opportunity to create a TCP application, using Spring Boot to dynamically change the encryption key for electronic transactions for a Brazilian card brand. - Developed RESTful APIs for a large Brazilian bank to manage contract proposals. In this project we use concepts such as circuit breaker, retry, Mongodb replica sets, queue using kafka and transaction outbox to recover the application's consistent state in case of failures. - I had worked in a DevOps team, where I helped to create CI/CD environments relying on Jenkins, Bamboo - I also provided clean architecture and TDD training to the less experienced team members, following up their career as a mentor

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Development Intern

CIT

Feb 2018 - Oct 2018 (9 months)

Working as developer using technologies like Java 8 with Lombok and Stream API, Spring Batch, Oracle Database, JUnit, Cucumber/Selenium, Jenkins, SonarQube and Docker.

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Junior Web Developer

LegisWeb

Jun 2017 - Jan 2018 (8 months)

- Worked together with the product team and stakeholders, developing new systems for tributary consulting and calculation of taxes/tributes using PHP, MySQL, HTML, CSS, Bootstrap, JavaScript, JQuery and AJAX - Application support and bug fixes, using

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Technical Support

Light System Software

Mar 2016 - May 2017 (1 year 3 months)

Customer service by phone and online, helping them with doubts about many software processes, like sales with SAT, NF-e and its tax calculations. Besides that, I was performing functions like system upgrade, database backup and opening of projects for correction of failures and implementation of improvements.

Guilherme Garcia

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Guilherme's behavioral traits
Guilherme's likely patterns of behavior, thought, values, and emotion. Based on the HEXACO model, OCP instrument, and Torre’s own research.